8478197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 10520832

約数和(自身を除く): 2042635

約数列:

[1, 7, 13, 91, 151, 617, 1057, 1963, 4319, 8021, 13741, 56147, 93167, 652169, 1211171, 8478197]

約数ペア:

[(1, 8478197), (7, 1211171), (13, 652169), (91, 93167), (151, 56147), (617, 13741), (1057, 8021), (1963, 4319)]